421175585280

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{349303}}^1$

素因数の和:349486

約数の個数: 160

約数和(自身を含む): 1355025665664

約数和(自身を除く): 933850080384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 157, 160, 192, 240, 256, 314, 320, 384, 471, 480, 512, 628, 640, 768, 785, 942, 960, 1256, 1280, 1536, 1570, 1884, 1920, 2355, 2512, 2560, 3140, 3768, 3840, 4710, 5024, 6280, 7536, 7680, 9420, 10048, 12560, 15072, 18840, 20096, 25120, 30144, 37680, 40192, 50240, 60288, 75360, 80384, 100480, 120576, 150720, 200960, 241152, 301440, 349303, 401920, 602880, 698606, 1047909, 1205760, 1397212, 1746515, 2095818, 2794424, 3493030, 4191636, 5239545, 5588848, 6986060, 8383272, 10479090, 11177696, 13972120, 16766544, 20958180, 22355392, 27944240, 33533088, 41916360, 44710784, 54840571, 55888480, 67066176, 83832720, 89421568, 109681142, 111776960, 134132352, 164521713, 167665440, 178843136, 219362284, 223553920, 268264704, 274202855, 329043426, 335330880, 438724568, 447107840, 536529408, 548405710, 658086852, 670661760, 822608565, 877449136, 894215680, 1096811420, 1316173704, 1341323520, 1645217130, 1754898272, 2193622840, 2632347408, 2682647040, 3290434260, 3509796544, 4387245680, 5264694816, 6580868520, 7019593088, 8774491360, 10529389632, 13161737040, 14039186176, 17548982720, 21058779264, 26323474080, 28078372352, 35097965440, 42117558528, 52646948160, 70195930880, 84235117056, 105293896320, 140391861760, 210587792640, 421175585280]

約数ペア:

[(1, 421175585280), (2, 210587792640), (3, 140391861760), (4, 105293896320), (5, 84235117056), (6, 70195930880), (8, 52646948160), (10, 42117558528), (12, 35097965440), (15, 28078372352), (16, 26323474080), (20, 21058779264), (24, 17548982720), (30, 14039186176), (32, 13161737040), (40, 10529389632), (48, 8774491360), (60, 7019593088), (64, 6580868520), (80, 5264694816), (96, 4387245680), (120, 3509796544), (128, 3290434260), (157, 2682647040), (160, 2632347408), (192, 2193622840), (240, 1754898272), (256, 1645217130), (314, 1341323520), (320, 1316173704), (384, 1096811420), (471, 894215680), (480, 877449136), (512, 822608565), (628, 670661760), (640, 658086852), (768, 548405710), (785, 536529408), (942, 447107840), (960, 438724568), (1256, 335330880), (1280, 329043426), (1536, 274202855), (1570, 268264704), (1884, 223553920), (1920, 219362284), (2355, 178843136), (2512, 167665440), (2560, 164521713), (3140, 134132352), (3768, 111776960), (3840, 109681142), (4710, 89421568), (5024, 83832720), (6280, 67066176), (7536, 55888480), (7680, 54840571), (9420, 44710784), (10048, 41916360), (12560, 33533088), (15072, 27944240), (18840, 22355392), (20096, 20958180), (25120, 16766544), (30144, 13972120), (37680, 11177696), (40192, 10479090), (50240, 8383272), (60288, 6986060), (75360, 5588848), (80384, 5239545), (100480, 4191636), (120576, 3493030), (150720, 2794424), (200960, 2095818), (241152, 1746515), (301440, 1397212), (349303, 1205760), (401920, 1047909), (602880, 698606)]